230714820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10771}}^1$

素因数の和:10810

約数の個数: 144

約数和(自身を含む): 846937728

約数和(自身を除く): 616222908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 10771, 21420, 21542, 32313, 43084, 53855, 64626, 75397, 96939, 107710, 129252, 150794, 161565, 183107, 193878, 215420, 226191, 301588, 323130, 366214, 376985, 387756, 452382, 484695, 549321, 646260, 678573, 732428, 753970, 904764, 915535, 969390, 1098642, 1130955, 1281749, 1357146, 1507940, 1647963, 1831070, 1938780, 2197284, 2261910, 2563498, 2714292, 2746605, 3295926, 3392865, 3662140, 3845247, 4523820, 5126996, 5493210, 6408745, 6591852, 6785730, 7690494, 8239815, 10986420, 11535741, 12817490, 13571460, 15380988, 16479630, 19226235, 23071482, 25634980, 32959260, 38452470, 46142964, 57678705, 76904940, 115357410, 230714820]

約数ペア:

[(1, 230714820), (2, 115357410), (3, 76904940), (4, 57678705), (5, 46142964), (6, 38452470), (7, 32959260), (9, 25634980), (10, 23071482), (12, 19226235), (14, 16479630), (15, 15380988), (17, 13571460), (18, 12817490), (20, 11535741), (21, 10986420), (28, 8239815), (30, 7690494), (34, 6785730), (35, 6591852), (36, 6408745), (42, 5493210), (45, 5126996), (51, 4523820), (60, 3845247), (63, 3662140), (68, 3392865), (70, 3295926), (84, 2746605), (85, 2714292), (90, 2563498), (102, 2261910), (105, 2197284), (119, 1938780), (126, 1831070), (140, 1647963), (153, 1507940), (170, 1357146), (180, 1281749), (204, 1130955), (210, 1098642), (238, 969390), (252, 915535), (255, 904764), (306, 753970), (315, 732428), (340, 678573), (357, 646260), (420, 549321), (476, 484695), (510, 452382), (595, 387756), (612, 376985), (630, 366214), (714, 323130), (765, 301588), (1020, 226191), (1071, 215420), (1190, 193878), (1260, 183107), (1428, 161565), (1530, 150794), (1785, 129252), (2142, 107710), (2380, 96939), (3060, 75397), (3570, 64626), (4284, 53855), (5355, 43084), (7140, 32313), (10710, 21542), (10771, 21420)]